The Chardev events are listed in the QEMUChrEvent enum. To be
able to use this enum in the IOEventHandler typedef, we need to
explicit all the events ignored by this frontend, to silent the
following GCC warning:
CC hw/usb/redirect.o
hw/usb/redirect.c: In function ‘usbredir_chardev_event’:
hw/usb/redirect.c:1361:5: error: enumeration value ‘CHR_EVENT_BREAK’ not
handled in switch [-Werror=switch]
1361 | switch (event) {
| ^~~~~~
hw/usb/redirect.c:1361:5: error: enumeration value ‘CHR_EVENT_MUX_IN’ not
handled in switch [-Werror=switch]
hw/usb/redirect.c:1361:5: error: enumeration value ‘CHR_EVENT_MUX_OUT’ not
handled in switch [-Werror=switch]
cc1: all warnings being treated as errors
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
v2: Add all missing enums
Cc: Gerd Hoffmann <[email protected]>
---
hw/usb/redirect.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index e0f5ca6f81..ddc1a59cb4 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -1370,6 +1370,11 @@ static void usbredir_chardev_event(void *opaque, int
event)
DPRINTF("chardev close\n");
qemu_bh_schedule(dev->chardev_close_bh);
break;
+ case CHR_EVENT_BREAK:
+ case CHR_EVENT_MUX_IN:
+ case CHR_EVENT_MUX_OUT:
+ /* Ignore */
+ break;
}
}
--
2.21.0
